Andy Wills

Hi, I'm Andy J. Wills, Ph.D. (he/him) and a Professor of Psychology at the School of Psychology , University of Plymouth, United Kingdom. I have researched cognitive processes in biological intelligences (mostly humans), and taught psychology to undergraduates, for over 25 years.

You can access my academic publications, teaching materials, software, and other resources using the menu icon at the top right of this page.

This is a personal website; it is not affiliated with or endorsed by my employer.

Theory of irrational behaviour supported by brain imaging

Kruschke's EXIT model and the inverse base-rate effect

Posted on November 29, 2021

I’m happy to announce that Human Brain Mapping published our paper on the neural correlates of the inverse base-rate effect on Friday; it’s available as open access here. The lead author was Angus Inkster. [Read More]

Tags: attlearn

The CAL model

A new formal theory of category learning

Posted on July 6, 2021

I’m pleased to announce that our paper on the CAL model has been accepted for publication, at Psychological Review (lead author: René Schlegelmilch). You can read the preprint here. [Read More]

Tags: theory

AI vs. human

Basic object classification still hard for AI

Posted on July 5, 2021

In recent years, there have been quite a few claims that state-of-the-art AI has reached human levels of performance in object recognition. In a recent talk, I briefly discuss some of the evidence against that view, including some preliminary unpublished work from my lab. You can now view that talk... [Read More]

Tags: software

Notifications: OFF

Take back control

Posted on June 25, 2021

Having recently acquired a ‘regular’ Android phone, after several years either without a smart phone or with a de-Googled one (that’s a whole other story…) I got a slice of the default behaviour of these devices. Push notifications - constantly. I had a BlackBerry a decade ago - the device... [Read More]

Tags: software

Parameter Space Partitioning

Global model analysis

Posted on June 23, 2021

Lenard Dome, currently a graduate student in my lab, has just released an R package for parameter space partitioning onto CRAN (psp). I helped a little bit. But, what is parameter space partitoning? [Read More]

Tags: software